Yealink SIP-T28 User manual

Facility Manual
Configure Yealink IP Phones
for Asterisk Phone System

1
Contents
1.Log in the web management ........................................................................................................................................ 2
2.Configure the account.................................................................................................................................................... 3
3.Configure the DSS Key as BLF...................................................................................................................................... 4
4.Configure the DSS Key as Intercom............................................................................................................................. 5
5.How to auto provision .................................................................................................................................................... 5
1) Use DHCP Option 66 to update firmware massively via HTTP.........................................................................5
2) Configure the phone for update check when powering on...............................................................................6
Appendix................................................................................................................................................................................... 8
1.Default Basic Dial Code on Asterisk...................................................................................................................... 8
2.Use DHCP Option 66 to update firmware massively via FTP............................................................................ 8
3.Use DHCP Option 66 to update firmware massively via TFTP.........................................................................8

2
Configure Yealink IP Phones for Asterisk
This document is going to show you how to configure a Yealink phone to work with Asterisk.
Note 1: The model we are using in this document is Yealink SIP-T28, and all the screen shots are based on its
firmware version 2.41.0.60. There might be some difference between different models or firmware versions.
1. Log in the web management
Press the OK key
IP address
Lo
g
in the web
using admin/admin

3
2. Configure the account
③
Select it as on
④Fill in these fields
①Select Account
②
Select one Account
⑤Voicemail
Check Note2

4
Yealink – Asterisk corresponding table for account settings:
Yealink Asterisk
Register Name User Extension
User Name User Extension
Password secret
Voice Mail My Voicemail
After the above settings, Line 1 (Account1) must be available to make calls.
Note 2: If the SIP server is behind a NAT, you should enable “NAT Traversal” as “STUN” and then specify a
STUN Server. For more details about STUN, please refer to http://www.voip-info.org/wiki/view/STUN. To know
about NAT, you could refer to http://www.voip-info.org/wiki/view/NAT+and+VOIP
3. Configure the DSS Key as BLF
After the above settings, DSS Key1 is ready as BLF for Line 1 (Account1), monitoring extension 102.
②
Select DSS Ke
y
③
Select BLF ④Select the
ri
g
ht line
⑤Extension numbe
r
⑥Picku
p
code
①
Select Phone

5
4. Configure the DSS Key as Intercom
After the above settings, DSS Key3 will work as an Intercom key with extension 102.
5. How to auto provision
1) Use DHCP Option 66 to update firmware massively via HTTP
In this way, there’s no need to configure at the phones.
①Specify an address(TFTP) for Option 66 in your DHCP Server
②Prepare a CFG file as below
①
Select Phone
②Select DSS Key
⑤Intercom code +
Extension number
③
Select Intercom
④
Select the ri
g
ht line
T
FTP Server address
in O
p
tion 66

6
③For T28, name the CFG file by y000000000000.cfg and put it to TFTP server
For T26, name the CFG file by y000000000004.cfg and put it to TFTP server
For T22, name the CFG file by y000000000005.cfg and put it to TFTP server
For T20, name the CFG file by y000000000007.cfg and put it to TFTP server
④Put the firmware to the HTTP Server
⑤Power on the phones and they will download and update the firmware via HTTP
2) Configure the phone for update check when powering on
[ firmware ]
path = /tmp/download.cfg
server_type = http
server_port = 80
http_url = http://www.xxxx.com/AP/
firmware_name = 2.2.0.0.rom
HTTP Server
Firmware name
T
FTP Server address
in O
p
tion 66

7
The provisioning server must contain the CFG files. After the above settings, every time when
power on, the phone will download the CFG files from
http://www.xxxx.com/AP automatically.
Provisionin
g
server
Select Power on

8
Appendix
1. Default Basic Dial Code on Asterisk
Voice Mail（My Voicemail）*97
Pickup a call **
Intercom *80
2. Use DHCP Option 66 to update firmware massively via FTP
In this way, there’s no need to configure at the phones.
①Specify an address(TFTP) for Option 66 in your DHCP Server
②Prepare a CFG file as below
③For T28, name the CFG file by y000000000000.cfg and put it to TFTP server
For T26, name the CFG file by y000000000004.cfg and put it to TFTP server
For T22, name the CFG file by y000000000005.cfg and put it to TFTP server
For T20, name the CFG file by y000000000007.cfg and put it to TFTP server
④Put the firmware to the FTP Server
⑤Power on the phones and they will download and update the firmware via FTP
3. Use DHCP Option 66 to update firmware massively via TFTP
In this way, there’s no need to configure at the phones.
①Specify an address(TFTP) for Option 66 in your DHCP Server
[ firmware ]
path = /tmp/download.cfg
server_type = ftp
server_ip = 10.1.4.42
server_port = 21
login_name = admin
login_pswd = 123456
firmware_name = 2.2.0.0.rom
TFTP Server address
in O
p
tion 66
FTP Serve
r
Login name &
p
assword for FTP
Firmware name

9
②Prepare a CFG file as below
③For T28, name the CFG file by y000000000000.cfg and put it to TFTP server
For T26, name the CFG file by y000000000004.cfg and put it to TFTP server
For T22, name the CFG file by y000000000005.cfg and put it to TFTP server
For T20, name the CFG file by y000000000007.cfg and put it to TFTP server
④Put the firmware to the TFTP Server
⑤Power on the phones and they will download and update the firmware via TFTP
[ firmware ]
path = /tmp/download.cfg
server_type = tftp
server_ip = 10.1.4.47
server_port = 69
firmware_name = 2.2.0.0.rom
T
FTP Server
Firmware name
T
FTP Server
address in O
p
tion